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Finding the Fourth Proportional to 337,379.90, 465,571.67 and 184,416.84

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Solution

The fourth proportional to 337,379.90, 465,571.67 and 184,416.84 is: 254,488.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,379.90 : 465,571.67 = 184,416.84 : x
  2. Step 2: Convert to fraction form
    337,379.90/465,571.67 = 184,416.84/x
  3. Step 3: Cross multiply
    337,379.90x = 465,571.67 × 184,416.84
  4. Step 4: Simplify right side
    337,379.90x = 85,859,255,252.84
  5. Step 5: Solve for x
    x = 85,859,255,252.84/337,379.90
  6. Step 6: Final answer
    x = 254,488.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.